MSZ 9980 9 lap-1957 《矿区双枕木的带步行道的木（矿车）滑道 1000毫米宽的小矿车》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

BS EN ISO 15743-2008 Ergonomics of the thermal environment - Cold workplaces - Risk nassessment and management《热环境的人类工效学 低温工作场所 危险评估和管理》.pdf

BS EN ISO 15744-2008 Hand-held non-electric power tools - Noise measurement code - Engineering method (grade 2)《手持式非电类动力工具 噪声测量方法 工程法(2级)》.pdf

BS EN ISO 15747-2011 Plastic containers for intravenous injections《静脉注射用塑料容器》.pdf

BS EN ISO 15748-1-2002 Ships and marine technology Potable water supply on ships and marine structures Planning and design《船舶和海上技术 船上和海上结构的轻便供水设备 计划和设计》.pdf

BS EN ISO 15748-2-2002 Ships and marine technology - Potable water supply on ships and marine structures - Method of calculation《船和造船技术 船上和海上结构的轻便供水设备 计算方法》.pdf

BS EN ISO 15749-1-2004 Ships and marine technology - Drainage systems on ships and marine structures - Sanitary drainage-system design《船舶和海洋技术 船舶和海上结构物的排水系统 卫生排水系统设计》.pdf

BS EN ISO 15749-2-2004 Ships and marine technology - Drainage systems on ships and marine structures - Sanitary drainage drain piping for gravity system《船舶和海洋技术 船舶和海上结构物的排水系统 自流输送系.pdf

BS EN ISO 15749-3-2004 Ships and marine technology - Drainage systems on ships and marine structures - Sanitary drainage drain piping for vacuum system《船舶和海洋技术 船舶和海上结构物的排水系统 真空系统用卫.pdf

BS EN ISO 15749-4-2004 Ships and marine technology - Drainage systems on ships and marine structures - Sanitary drainage sewage disposal pipes《船舶和海洋技术 船舶和海上结构物的排水系统 卫生排水和污水处理管》.pdf